wondering if anyone can help me, I have 4 months to get uber fit for my CMSR but i really struggle with fitness, sometimes I go at it hell for leather and seem to burn out and miss weeks. Currently i'm doing around 2 sessions of circuit training a week and one hockey training session, i need to get out and run also but I'm worried if I do too much too soon I'll end up injuring myself. Also if your muscles are really burning from the day befores exercise is it wise to carry on the next day or rest them? I'm so confused!!!!